Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ...
Envisat Advanced Synthetic Aperture Radar (ASAR) Wide Swath Mode (WSM) images are used to derive C-band HH-polarization normalized radar cross sections (NRCS). These are compared with ice-core analysis and visual ship-based observations of snow and ice properties observed according to the Antarctic...
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ftdatacite:10.1594/pangaea.839043 2024-03-31T07:48:19+00:00 Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... Tekeli, Ahmet E Kern, Stefan Ackley, Stephen F Ozsoy-Cicek, Burcu Xie, Hongjie 2011 application/zip https://dx.doi.org/10.1594/pangaea.839043 https://doi.pangaea.de/10.1594/PANGAEA.839043 en eng PANGAEA https://dx.doi.org/10.3189/172756411795931697 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 International Polar Year 2007-2008 IPY Supplementary Publication Series of Datasets article Collection 2011 ftdatacite https://doi.org/10.1594/pangaea.83904310.3189/172756411795931697 2024-03-04T13:38:31Z Envisat Advanced Synthetic Aperture Radar (ASAR) Wide Swath Mode (WSM) images are used to derive C-band HH-polarization normalized radar cross sections (NRCS). These are compared with ice-core analysis and visual ship-based observations of snow and ice properties observed according to the Antarctic Sea Ice Processes and Climate (ASPeCt) protocol during two International Polar Year summer cruises (Oden 2008 and Palmer 2009) in West Antarctica. Thick first-year (TFY) and multi-year (MY) ice were the dominant ice types. The NRCS value ranges between -16.3 ± 1.1 and -7.6 ± 1.0 dB for TFY ice, and is -12.6 ± 1.3 dB for MY ice; for TFY ice, NRCS values increase from ~-15 dB to -9 dB from December/January to mid-February. In situ and ASPeCt observations are not, however, detailed enough to interpret the observed NRCS change over time. Co-located Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) vertically polarized 37 GHz brightness temperatures (TB37V), 7 day and 1 day averages as well as the ... : Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 ... Article in Journal/Newspaper Antarc* Antarctic Antarctica ice core International Polar Year IPY Sea ice West Antarctica DataCite Metadata Store (German National Library of Science and Technology) Antarctic Asar ENVELOPE(134.033,134.033,68.667,68.667) The Antarctic West Antarctica |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
International Polar Year 2007-2008 IPY |
spellingShingle |
International Polar Year 2007-2008 IPY Tekeli, Ahmet E Kern, Stefan Ackley, Stephen F Ozsoy-Cicek, Burcu Xie, Hongjie Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
topic_facet |
International Polar Year 2007-2008 IPY |
description |
Envisat Advanced Synthetic Aperture Radar (ASAR) Wide Swath Mode (WSM) images are used to derive C-band HH-polarization normalized radar cross sections (NRCS). These are compared with ice-core analysis and visual ship-based observations of snow and ice properties observed according to the Antarctic Sea Ice Processes and Climate (ASPeCt) protocol during two International Polar Year summer cruises (Oden 2008 and Palmer 2009) in West Antarctica. Thick first-year (TFY) and multi-year (MY) ice were the dominant ice types. The NRCS value ranges between -16.3 ± 1.1 and -7.6 ± 1.0 dB for TFY ice, and is -12.6 ± 1.3 dB for MY ice; for TFY ice, NRCS values increase from ~-15 dB to -9 dB from December/January to mid-February. In situ and ASPeCt observations are not, however, detailed enough to interpret the observed NRCS change over time. Co-located Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) vertically polarized 37 GHz brightness temperatures (TB37V), 7 day and 1 day averages as well as the ... : Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 ... |
format |
Article in Journal/Newspaper |
author |
Tekeli, Ahmet E Kern, Stefan Ackley, Stephen F Ozsoy-Cicek, Burcu Xie, Hongjie |
author_facet |
Tekeli, Ahmet E Kern, Stefan Ackley, Stephen F Ozsoy-Cicek, Burcu Xie, Hongjie |
author_sort |
Tekeli, Ahmet E |
title |
Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
title_short |
Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
title_full |
Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
title_fullStr |
Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
title_full_unstemmed |
Comparisons of observed ice properties and Envisat Advanced Synthetic Aperture Radar (ASAR) data during Nathanial B. Palmer cruise NBP09-01 and Oden cruise OSO08/09 ... |
title_sort |
comparisons of observed ice properties and envisat advanced synthetic aperture radar (asar) data during nathanial b. palmer cruise nbp09-01 and oden cruise oso08/09 ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.839043 https://doi.pangaea.de/10.1594/PANGAEA.839043 |
long_lat |
ENVELOPE(134.033,134.033,68.667,68.667) |
geographic |
Antarctic Asar The Antarctic West Antarctica |
geographic_facet |
Antarctic Asar The Antarctic West Antarctica |
genre |
Antarc* Antarctic Antarctica ice core International Polar Year IPY Sea ice West Antarctica |
genre_facet |
Antarc* Antarctic Antarctica ice core International Polar Year IPY Sea ice West Antarctica |
op_relation |
https://dx.doi.org/10.3189/172756411795931697 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.83904310.3189/172756411795931697 |
_version_ |
1795030614150217728 |